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cc65/libsrc/apple2/gotoxy.s
cuz feae688346 Oliver Schmidt updated the graphics drivers and part of the C library for the
Apple machines.


git-svn-id: svn://svn.cc65.org/cc65/trunk@3816 b7a2c559-68d2-44c3-8de9-860c34a00d81
2008-03-16 09:37:22 +00:00

23 lines
443 B
ArmAsm

;
; Ullrich von Bassewitz, 06.08.1998
;
; void __fastcall__ gotoxy (unsigned char x, unsigned char y);
; void __fastcall__ gotox (unsigned char x);
;
.export _gotoxy, _gotox
.import popa, VTABZ
.include "apple2.inc"
_gotoxy:
clc
adc WNDTOP
sta CV ; Store Y
jsr VTABZ
jsr popa ; Get X
_gotox:
sta CH ; Store X
rts